Log in to your account at https://app.mangodisplay.com.
Choose the display you want to edit.
Click on the settings icon 'βοΈ' on the upper right of your display dashboard.
Then click on 'Templates'.
Select 'Choose a different layout template for this display'.
Then choose from the default Mango Display templates or your saved templates
Once you've chosen your template, click 'Apply this template' and you're done!